Editor's note:This month's installment for Project Unfair (from Prodigy Customs and II Much Fabrication) deals with a familiar subject, but with an Unfair twist. We promised lots of tech and insight ...

Since the internal combustion engine is nothing more than an air pump the exhaust system is a very important part of the system. You know the story, air in, air out. In the world of street rodding ...

If you've been following our Project F-100 build, you'll already have seen the four exhaust outlets in the custom rear pan, using a quartet of 1950 Pontiac taillights bezels. These have a 3 1/8-inch ...